Tip #3. Only Use Spells When Necessary

Like units, spells are very expensive and take some time. Although they can be very effective, you have to make sure that the fight you fight guarantees the use of such a spell. You should know that the Rage spell starts with 23,000 potions, and the healing starts with 15,000 potions; Whenever you use these spells, you must be sure that using spells will allow you to earn at least 15k or 23k of resources (depending on the spell).